Benzinga's Top #PreMarket Gainers

Insmed INSM soared 29.48% to $16.14 in the pre-market trading on the FDA Breakthrough Therapy Designation for Arikayce. Adobe Systems ADBE shares gained 8.88% to $73.54 in pre-market trading after the company reported stronger-than-expected second-quarter earnings. Adobe reported its adjusted earnings of $0.37 per share, beating analysts' estimates of $0.30 per share. FedEx FDX shares jumped 3.77% to $145.60 in pre-market trading after the company reported upbeat quarterly results. The company posted FQ4 earnings of $2.46 per share, beating analysts' estimates of $2.36 per share. Air Products & Chemicals APD shares jumped 2.71% to $124.89 in pre-market trading after the company named Rockwood's Seifi Ghasemi as its new chairman, president and CEO.